A while back I posted about Pencil Zincs for the MMI Exchanger issues.
The zinc would not come out and plated itself to the threads
I bought different Zincs from MMI, hoping they would be different.
This spring when I went to replace the zinc I found that it separated
from the cap and had replated itself to the threads.
I had West Marine sort thru their zincs from Marytr (sp?)
Later found that those zincs were also made of Aluminum.
WHAT DO we NOW do to protect our heat exchangers and how
will we clean out the residue of these aluminum zincs?
Best Regards ArtJ
The zinc would not come out and plated itself to the threads
I bought different Zincs from MMI, hoping they would be different.
This spring when I went to replace the zinc I found that it separated
from the cap and had replated itself to the threads.
I had West Marine sort thru their zincs from Marytr (sp?)
Later found that those zincs were also made of Aluminum.
WHAT DO we NOW do to protect our heat exchangers and how
will we clean out the residue of these aluminum zincs?
Best Regards ArtJ
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